package com.examination.to.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.examination.to.entity.Exam;


public interface ExamMapper extends BaseMapper<Exam> {
    void deleteByExamName(Exam exam);

    Exam findByExamName(String examname);

    Exam findlast();

    Exam findById(Exam exam);

    int deleteById(Exam exam);
}
